MFS INTERMEDIATE INCOME TRUST Form N-CEN Filed 2026-01-14




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	February-2025
Distribution amount per share	$0.01958
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00744	38%	0.03011	38%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01214	62%	0.04912	62%
Total (per common share)		0.01958	100%	0.07923	100%

Average annual total return (in relation to NAV) for the five years ended 1-31-2025						1.58%

Annualized current distribution rate expressed as a percentage of month end NAV as of 1-31-2025						8.48%

Cumulative total return (in relation to NAV) for the fiscal year through 1-31-2025						0.77%
Cumulative fiscal year distributions as a percentage of NAV as of 1-31-2025						2.86%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-0225

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Trustees of and the Shareholders of MFS Intermediate Income Trust:

In planning and performing our audit of the financial statements of MFS Intermediate Income Trust (the “Fund”) as of and for the year ended October 31, 2025, in accordance with the standards of the Public Company Accounting Oversight Board (United States), we considered the Fund’s internal control over financial reporting, including controls over safeguarding securities, as a basis for designing our auditing procedures for the purpose of expressing our opinion on the financial statements and to comply with the requirements of Form N-CEN, but not for the purpose of expressing an opinion on the effectiveness of the Fund’s internal control over financial reporting. Accordingly, we express no such opinion.

The management of the Fund is responsible for establishing and maintaining effective internal control over financial reporting. In fulfilling this responsibility, estimates and judgments by management are required to assess the expected benefits and related costs of controls. A fund’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A fund’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the fund; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the fund are being made only in accordance with authorizations of management of the fund and trustees of the trust; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of a fund’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

A deficiency in internal control over financial reporting exists when the design or operation of a control does not allow management or employees, in the normal course of performing their assigned functions, to prevent or detect misstatements on a timely basis. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the fund’s annual or interim financial statements will not be prevented or detected on a timely basis.

Our consideration of the Fund’s internal control over financial reporting was for the limited purpose described in the first paragraph and would not necessarily disclose all deficiencies in internal control that might be material weaknesses under standards established by the Public Company Accounting Oversight Board (United States). However, we noted no deficiencies in the Fund’s internal control over financial reporting and its operations, including controls for safeguarding securities, that we consider to be a material weakness, as defined above, as of October 31, 2025.




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	July-2025
Distribution amount per share	$0.01948
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00779	40%	0.06728	38%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01169	60%	0.10978	62%
Total (per common share)		0.01948	100%	0.17706	100%

Average annual total return (in relation to NAV) for the five years ended 6-30-2025						1.38%

Annualized current distribution rate expressed as a percentage of month end NAV as of 6-30-2025						8.47%

Cumulative total return (in relation to NAV) for the fiscal year through 6-30-2025						4.10%
Cumulative fiscal year distributions as a percentage of NAV as of 6-30-2025						6.42%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-0725




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	December-2024
Distribution amount per share	$0.01981
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00753	38%	0.01516	38%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01228	62%	0.02473	62%
Total (per common share)		0.01981	100%	0.03989	100%

Average annual total return (in relation to NAV) for the five years ended 11-30-2024						1.87%

Annualized current distribution rate expressed as a percentage of month end NAV as of 11-30-2024						8.46%

Cumulative total return (in relation to NAV) for the fiscal year through 11-30-2024						0.74%
Cumulative fiscal year distributions as a percentage of NAV as of 11-30-2024						1.42%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-1224




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	May-2025
Distribution amount per share	$0.01957
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00763	39%	0.05248	38%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01194	61%	0.08563	62%
Total (per common share)		0.01957	100%	0.13811	100%

Average annual total return (in relation to NAV) for the five years ended 4-30-2025						1.73%

Annualized current distribution rate expressed as a percentage of month end NAV as of 4-30-2025						8.45%

Cumulative total return (in relation to NAV) for the fiscal year through 4-30-2025						3.35%
Cumulative fiscal year distributions as a percentage of NAV as of 4-30-2025						4.97%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-0525




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	October-2025
Distribution amount per share	$0.01952
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00781	40%	0.09186	39%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01171	60%	0.14367	61%
Total (per common share)		0.01952	100%	0.23553	100%

Average annual total return (in relation to NAV) for the five years ended 9-30-2025						1.47%

Annualized current distribution rate expressed as a percentage of month end NAV as of 9-30-2025						8.55%

Cumulative total return (in relation to NAV) for the fiscal year through 9-30-2025						5.62%
Cumulative fiscal year distributions as a percentage of NAV as of 9-30-2025						8.60%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-1025




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	September-2025
Distribution amount per share	$0.01951
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00800	41%	0.08424	39%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01151	59%	0.13177	61%
Total (per common share)		0.01951	100%	0.21601	100%

Average annual total return (in relation to NAV) for the five years ended 8-31-2025						1.40%

Annualized current distribution rate expressed as a percentage of month end NAV as of 8-31-2025						8.51%

Cumulative total return (in relation to NAV) for the fiscal year through 8-31-2025						5.24%
Cumulative fiscal year distributions as a percentage of NAV as of 8-31-2025						7.85%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-0925




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	April-2025
Distribution amount per share	$0.01967
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00767	39%	0.04505	38%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01200	61%	0.07349	62%
Total (per common share)		0.01967	100%	0.11854	100%

Average annual total return (in relation to NAV) for the five years ended 3-31-2025						2.10%

Annualized current distribution rate expressed as a percentage of month end NAV as of 3-31-2025						8.49%

Cumulative total return (in relation to NAV) for the fiscal year through 3-31-2025						2.60%
Cumulative fiscal year distributions as a percentage of NAV as of 3-31-2025						4.26%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-0425


MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	January-2025
Distribution amount per share	$0.01976
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00731	37%	0.02267	38%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01245	63%	0.03698	62%
Total (per common share)		0.01976	100%	0.05965	100%

Average annual total return (in relation to NAV) for the five years ended 12-31-2024						1.73%

Annualized current distribution rate expressed as a percentage of month end NAV as of 12-31-2024						8.56%

Cumulative total return (in relation to NAV) for the fiscal year through 12-31-2024						0.04%
Cumulative fiscal year distributions as a percentage of NAV as of 12-31-2024						2.15%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-0125




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	June-2025
Distribution amount per share	$0.01947
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00740	38%	0.05988	38%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01207	62%	0.09770	62%
Total (per common share)		0.01947	100%	0.15758	100%

Average annual total return (in relation to NAV) for the five years ended 5-31-2025						1.41%

Annualized current distribution rate expressed as a percentage of month end NAV as of 5-31-2025						8.50%

Cumulative total return (in relation to NAV) for the fiscal year through 5-31-2025						2.99%
Cumulative fiscal year distributions as a percentage of NAV as of 5-31-2025						5.73%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-0625




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	November-2024
Distribution amount per share	$0.02008
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.02008	100%	0.02008	100%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.00000	0%	0.00000	0%
Total (per common share)		0.02008	100%	0.02008	100%

Average annual total return (in relation to NAV) for the five years ended 10-31-2024						1.73%

Annualized current distribution rate expressed as a percentage of month end NAV as of 10-31-2024						8.58%

Cumulative total return (in relation to NAV) for the fiscal year through 10-31-2024						9.35%
Cumulative fiscal year distributions as a percentage of NAV as of 10-31-2024						0.71%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-1124




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	March-2025
Distribution amount per share	$0.01964
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00746	38%	0.03757	38%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01218	62%	0.06130	62%
Total (per common share)		0.01964	100%	0.09887	100%

Average annual total return (in relation to NAV) for the five years ended 2-28-2025						1.57%

Annualized current distribution rate expressed as a percentage of month end NAV as of 2-28-2025						8.45%

Cumulative total return (in relation to NAV) for the fiscal year through 2-28-2025						2.23%
Cumulative fiscal year distributions as a percentage of NAV as of 2-28-2025						3.54%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-0325




MFS^® Intermediate Income Trust
P.O. Box 43078 Providence, RI 02940-3078 Notice to shareholders — Source of distribution

Distribution period	August-2025
Distribution amount per share	$0.01944
The following table sets forth the estimated amounts of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or other capital source. The fund’s fiscal year begins each November 1^st. All amounts are expressed per common share.
				Total cumulative distributions for the fiscal year to date	% Breakdown of the total cumulative distributions for the fiscal year to date
		Current distribution	% Breakdown of current distribution

Net Investment Income		0.00778	40%	0.07664	39%
Net Realized ST Cap Gains		0.00000	0%	0.00000	0%
Net Realized LT Cap Gains		0.00000	0%	0.00000	0%
Return of Capital or Other Capital Source		0.01166	60%	0.11986	61%
Total (per common share)		0.01944	100%	0.19650	100%

Average annual total return (in relation to NAV) for the five years ended 7-31-2025						1.18%

Annualized current distribution rate expressed as a percentage of month end NAV as of 7-31-2025						8.51%

Cumulative total return (in relation to NAV) for the fiscal year through 7-31-2025						4.10%
Cumulative fiscal year distributions as a percentage of NAV as of 7-31-2025						7.17%

You should not draw any conclusions about the fund's investment performance from the amount of this distribution or from the terms of the fund's managed distribution plan.
The fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the fund is paid back to you. A return of capital distribution does not necessarily reflect the fund's investment performance and should not be confused with "yield" or "income." The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax-reporting purposes. The actual amounts and sources of the amounts for tax-reporting purposes will depend upon the fund's investment experience during the remainder of its fiscal year and may be subject to changes based on tax regulations. The fund will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes. If you have any questions regarding this information, please call our fund service department at 1-800-637-2304 any business day from 9 a.m. to 5 p.m. Eastern time.

MINSN-0825