MACBX Fees and Costs — MFS Conservative Allocation Fund, Class B

Data updated: 2026-09-25

The net expense ratio is 1.58%. This share class carries a deferred sales charge of up to 4.00%. Portfolio turnover was 4%.

MACBX Fees and Expenses

Annual operating expenses and sales charges of MACBX. Prospectus, as of May 31, 2026.

Annual operating expenses
Management fee0.00%
12b-1 fee1.00%
Other expenses0.09%
Gross expense ratio1.58%
Fee waiver—
Net expense ratio1.58%
Sales charges
Max front load0.00%
Max deferred load4.00%
Redemption fee—
Expense limitation in place (N-CEN)Yes
Fees waived or reduced during the yearYes
Waived fees subject to recoupmentNo

MACBX Costs Over Time

On $10,000 invested in MACBX, assuming 5% a year before costs, total costs come to $977 over 5 years, cutting the return by 1.66% a year. Illustration, not a forecast: it assumes today's net expense ratio throughout (a fee waiver may end).

$10,000 investedSell after 1 yearSell after 3 yearsSell after 5 years
Value before costs$10,500$11,576$12,763
Sales charges$413$0$0
Fund expenses (net expense ratio 1.58%)$166$515$887
Lost growth on money paid in costs$0$26$90
Total costs$579$540$977
Value after costs$9,921$11,036$11,786
Impact on return, per year5.79%1.66%1.66%

MACBX Trading Costs

Brokerage costs reported on SEC Form N-CEN for the fiscal year ending May 31, 2026.

  • Explicit cost rate (commissions ÷ average net assets): —
  • Total broker commissions: —
  • Bought from dealers (principal trades, not a cost): —
  • Portfolio turnover (prospectus): 4%
  • Securities lending: none during the year

MFS Conservative Allocation Fund Share Classes

Net expense ratio and maximum front-end load of each share class, cheapest first.

TickerClassNet expense ratioFront load
MACQXClass R60.52%none
MACIXClass I0.58%none
MACJXClass R40.58%none
MACFXClass A0.83%5.75%
MACNXClass R30.83%none
MCARXClass R21.08%none
MACBXClass B1.58%none
MACKXClass R11.58%none
MACVXClass C1.58%none

For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.