City of Walla Walla
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- Auto Pay: Online enrollment or submit a completed autopay authorization from your monthly bill
- Budget Billing Application
- Account Status Change Form
- Drop Box Service Hold Harmless Agreement - contractor
- Drop Box Service Hold Harmless Agreement - owner
- Gambling Tax Submission
- Leak Forgiveness Application
- Lost Check Affidavit
- Owner-Management Agreement
- Realtor Agreement
- W9 Tax Identification Number Request