Taxable income—Charitable contributions.

RCW 82A.04.310, under Chapter 82A.04 Income tax..

RCW 82A.04.310

(1) In computing a taxpayer's Washington taxable income, the taxpayer may deduct from their Washington base income the amount of charitable contributions they claimed for the taxable year under section 170 of the internal revenue code to a qualified organization, up to a maximum deduction of $100,000 per individual, or in the case of spouses or domestic partners, their combined charitable deduction is limited to $100,000, regardless of whether they file joint or separate returns.(2) For the purposes of this section, "qualified organization" has the same meaning as in RCW 82.87.080.[ 2026 c 238 s 309.]Notes:Findings—Intent—Effect of invalidation of 2026 c 238 s 201—Automatic expiration date and tax preference performance statement exemption—Necessity of act—Intent—Implementation by department of revenue—2026 c 238: See notes following RCW 82A.04.030.