Fees vary based on case complexity, but most firms offer payment plans to make professional help affordable. Simple installment agreement setups might cost $1,000-$2,000, while complex Offers in Compromise can range from $3,000-$7,000. Consider this against the potential savings. If professional representation saves you $20,000 in tax debt, a $5,000 fee represents an excellent return on investment. All County Tax Resolution offers free consultations to discuss pricing upfront. We accept major credit cards (with a 4% convenience fee) and work with clients to structure affordable payment arrangements. The cost of professional help is almost always less than the cost of doing nothing.