Social Security Tax 2025 Rates For Married Couples. Union budget 2025 could mark a groundbreaking shift in taxation with the potential introduction of a joint taxation system for married couples. For those with a combined income above $34,000, up to.
For single filers, if combined income lies between $25,000 and $34,000, up to 50% of benefits. And for tax year 2025, which concerns tax returns filed in 2026, single filers will be able to shield.