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Prenup costs

$1,500-$10,000

Can You Write Off Prenup Costs?

Short answer: No: prenuptial agreement legal fees are personal.

Estate planning tax advice used to be deductible but isn't through 2025 and beyond.

Records to keep: Keep receipts, statements (1098, 1098-T, 1099, W-2G), and a note of what each cost was for. Compare itemizing to the 2026 standard deduction before you claim.