Credit against tax due — Maximum credit — Table.
RCW 82.04.4451
in effect*** CHANGE IN 2026 *** (SEE 6346-S.SL ) ***
*** CHANGE IN 2026 *** (SEE 6113-S.SL ) ***
(1) In computing the tax imposed under this chapter, a credit is allowed against the amount of tax otherwise due under this chapter, as provided in this section. Except for taxpayers that report at least 50 percent of their taxable amount under RCW 82.04.255 , 82.04.290 (2)(a), and 82.04.285 , the maximum credit for a taxpayer for a reporting period is $55 multiplied by the number of months in the reporting period, as determined under RCW 82.32.045 . For a taxpayer that reports at least 50 percent of its taxable amount under RCW 82.04.255 , 82.04.290 (2)(a), and 82.04.285 , the maximum credit for a reporting period is $160 multiplied by the number of months in the reporting period, as determined under RCW 82.32.045 . (2) When the amount of tax otherwise due under this chapter is equal to or less than the maximum credit, a credit is allowed equal to the amount of tax otherwise due under this chapter. (3) When the amount of tax otherwise due under this chapter exceeds the maximum credit, a reduced credit is allowed equal to twice the maximum credit, minus the tax otherwise due under this chapter, but not less than zero. (4) The department may prepare a tax credit table consisting of tax ranges using increments of no more than five dollars and a corresponding tax credit to be applied to those tax ranges. The table shall be prepared in such a manner that no taxpayer will owe a greater amount of tax by using the table than would be owed by performing the calculation under subsections (1) through (3) of this section. A table prepared by the department under this subsection must be used by all taxpayers in taking the credit provided in this section.
(1) In computing the tax imposed under this chapter, a credit is allowed against the amount of tax otherwise due under this chapter, as provided in this section. Except for taxpayers that report at least 50 percent of their taxable amount under RCW 82.04.255 , 82.04.290 (2)(a), and 82.04.285 , the maximum credit for a taxpayer for a reporting period is $55 multiplied by the number of months in the reporting period, as determined under RCW 82.32.045 . For a taxpayer that reports at least 50 percent of its taxable amount under RCW 82.04.255 , 82.04.290 (2)(a), and 82.04.285 , the maximum credit for a reporting period is $160 multiplied by the number of months in the reporting period, as determined under RCW 82.32.045 .
(2) When the amount of tax otherwise due under this chapter is equal to or less than the maximum credit, a credit is allowed equal to the amount of tax otherwise due under this chapter.
(3) When the amount of tax otherwise due under this chapter exceeds the maximum credit, a reduced credit is allowed equal to twice the maximum credit, minus the tax otherwise due under this chapter, but not less than zero.
(4) The department may prepare a tax credit table consisting of tax ranges using increments of no more than five dollars and a corresponding tax credit to be applied to those tax ranges. The table shall be prepared in such a manner that no taxpayer will owe a greater amount of tax by using the table than would be owed by performing the calculation under subsections (1) through (3) of this section. A table prepared by the department under this subsection must be used by all taxpayers in taking the credit provided in this section.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=82.04&full=trueFetched: 6/29/2026