Quick answer
Missouri taxes income in 7 brackets from 2.00% to 4.70% for 2026; for single filers the top rate starts above $9,436. The single-filer standard deduction is $16,100 and the personal exemption is n.a, per the Tax Foundation's compilation of state law as of January 1, 2026.
Data as of 2026-01-01. Source: Tax Foundation (state statutes, Jan 1 2026)
| Single rate | Single: income over | Married-joint rate | Married-joint: income over |
|---|---|---|---|
| 2.00% | $1,348 | 2.00% | $1,348 |
| 2.50% | $2,696 | 2.50% | $2,696 |
| 3.00% | $4,044 | 3.00% | $4,044 |
| 3.50% | $5,392 | 3.50% | $5,392 |
| 4.00% | $6,740 | 4.00% | $6,740 |
| 4.50% | $8,088 | 4.50% | $8,088 |
| 4.70% | $9,436 | 4.70% | $9,436 |
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Last updated 2026-10-16. Data only, not financial or tax advice.