Public snapshot
CIF Income Quality Score
MFS Intermediate High Income Fund (CIF) has an Income Quality Score of 46/100, classified as a Question Mark with high confidence, based on a 10-year income and total-return history.
MFS Intermediate High Income Fund (CIF) is a closed-end fund and is part of the IQ Score universe.
This is the public July 2026 snapshot. Public snapshots are delayed and frozen: once released, a month's scores do not change, and current data is reserved for members. The July 2026 snapshot is published as the public launch snapshot.
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IQ Score History
Not enough published history yet to draw a trend.
Signals & Drivers
IQ signal scores
Each signal is normalised to 0–100 and combined by weight into the overall IQ Score.
What is working
- Working capital preserved over time
What to watch
- Distributions exceed long-term total return
- 1–2 years with a material annual distribution decline
- Distributions declining year-over-year
Flags & gates
- Stale Prices
Distribution Safety
High confidence (10-year history)
- 19880.295Held
- 19891.2Raised
- 19901.045Lower total
- 19910.78Lower total
- 19920.325Lower total
- 20000.278Lower total
- 20010.533Raised
- 20020.356Lower total
- 20030.324Lower total
- 20040.312Lower total
- 20050.346Raised
- 20060.304Lower total
- 20070.306Held
- 20080.33Raised
- 20090.258Lower total
- 20100.306Raised
- 20110.2871Lower total
- 20120.269Lower total
- 20130.2405Lower total
- 20140.22Lower total
- 20150.2331Raised
- 20160.2558Raised
- 20170.2693Raised
- 20180.2508Lower total
- 20190.241Held
- 20200.2288Lower total
- 20210.2318Held
- 20220.1912Cut
- 20230.1724Lower total
- 20240.1769Held
- 20250.1778Held
- 20260.0862Partial year
Distributions per year, from the frozen distribution-stability signal. “Lower total” means the calendar-year sum was smaller than the prior year (often a special-distribution rolloff or timing shift), but did not decline more than the engine's 10% material-decline threshold — see Years Cut above for years that did.
Browse the full Income Quality Score research across CEFs, BDCs, REITs and income ETFs.
IQ Score is a long-duration quality and distribution-safety classification for income assets. It is research based on historical data, not personal investment advice, and it does not tell you what to buy or sell. Figures reflect a delayed public snapshot and may differ from current data.