Help Keep This Resource Free

Washington Tax Desk is built and maintained as a community resource. Your support covers hosting, AI costs, and ongoing development.

Where Your Donation Goes

  • AI Assistant Infrastructure

    Running Delphi and Hercules requires API calls to multiple AI providers for embeddings, reranking, and answer generation.

  • Knowledge Base Maintenance

    Keeping the database current with new RCWs, WACs, ETAs, interpretive statements, and DOR guidance as they are published.

  • Hosting & Development

    Vercel hosting, Supabase database, domain registration, and continued development of new features like the apportionment calculator.

Ready to Contribute?

We are currently setting up a secure donation platform. In the meantime, please reach out to us directly and we will coordinate the details.

Contact Us to Donate

We'll have online payment options available soon.