MFS Municipal Income Fund Class C (MMICX)

Fund Assets	6.68B
Expense Ratio	1.55%
Min. Investment	$1,000
Turnover	12.00%
Dividend (ttm)	0.25
Dividend Yield	3.21%
Dividend Growth	5.43%
Payout Frequency	Monthly
Ex-Dividend Date	Sep 30, 2026

Previous Close	7.70
YTD Return	-4.04%
1-Year Return	-3.22%
5-Year Return	-5.03%
52-Week Low	7.60
52-Week High	8.32
Beta (5Y)	0.08
Holdings	2372
Inception Date	Jan 3, 1994

About MMICX

MFS Municipal Income Fund Class C is a mutual fund focused on providing investors with income that is generally exempt from federal income tax, predominantly through investments in U.S. municipal bonds. Managed under the MFS Municipal Series Trust, this fund allocates at least 80% of its net assets to securities whose interest income is free from federal taxation, making it attractive to individuals seeking tax-advantaged income. Its portfolio is broadly diversified, with investments across state and local government bonds, spanning many issuers and sectors to help mitigate risk. The fund primarily holds investment-grade municipal debt but may also include below investment grade securities in pursuit of its total return objective, which combines tax-exempt income with the potential for some capital appreciation. MFS Municipal Income Fund Class C distributes income monthly and is designed for investors preferring steady cash flows. The fund has a long-standing track record, having been in operation since 1994, and has a moderate expense ratio relative to comparable municipal bond funds. Its role in the market is to serve as a core tax-sensitive bond holding for investors seeking diversification, income stability, and tax efficiency within their fixed-income allocation.

• Fund Family: MFS
• Category: Muni National Long
• Performance Rating: Below Average
• Risk Rating: Average
• Stock Exchange: Nasdaq
• Ticker Symbol: MMICX
• Share Class: C
• Index: Bloomberg Municipal Bond TR

Performance

MMICX had a total return of -3.22% in the past year, including dividends. Since the fund's inception, the average annual return has been 3.14%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

Symbol	Provider	Name	Expense Ratio
FLUVX	Fidelity	Fidelity Advisor Municipal Income M	0.73%
FKISX	Fidelity	Fidelity Advisor Municipal Income C	1.44%
FROGX	Fidelity	Fidelity Advisor Municipal Income I	0.49%
FUENX	Fidelity	Fidelity Flex Municipal Income Fund	n/a
FHIGX	Fidelity	Fidelity Municipal Income Fund	0.43%

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol	Share Class	Expense Ratio
MPMNX	R6	0.47%
MMIDX	A1	0.54%
MIMIX	I	0.54%
MFIAX	A	0.79%

Dividend History

Ex-Dividend	Amount	Pay Date
Sep 30, 2026	$0.02133	Oct 1, 2026
Aug 31, 2026	$0.02164	Sep 1, 2026
Jul 31, 2026	$0.02103	Aug 3, 2026
Jun 30, 2026	$0.02038	Jul 1, 2026
May 29, 2026	$0.02106	Jun 1, 2026
Apr 30, 2026	$0.02026	May 1, 2026

Data Sources: Tiingo, Twelve Data, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Twelve Data. Several fund data points are also provided by Finnhub.

Last checked:

Oct 15, 2026

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