Except as otherwise provided in this chapter, interest applies to taxes that are not paid by the original due date even though the department has granted an extension as authorized under this chapter. However, the department may not assess penalties for late payment of any such tax that is paid in full by the extended due date.
RCW 82.32.057
Application of interest to delinquent taxes—Extensions.
2022 c 282 s 1.
Official source: Washington State Legislature. Reproduced from public-domain Washington statutes; confirm against the official source for the current text. Not legal advice.