SUPPLEMENT TO THE PROSPECTUS

Supplement dated January 28, 2021, to the Prospectus dated August 28, 2020.

MFS^® Limited Maturity Fund

Effective immediately, the table in the sub-section entitled "Financial Intermediary Compensation" under the main heading entitled "Description of Share Classes" is restated in its entirety as follows:

SHARE CLASS	UP FRONT COMMISSION AS A PERCENTAGE OF OFFERING PRICE
Class A or Class 529A	2.50%
Class B or Class 529B	3.75%
Class C or Class 529C	1.00%

10443931MQL-SUP-I-012821