Daylan Nyarko is associated with NYAR TAX, a boutique tax controversy practice based in Austin, TX. The practice serves individuals and businesses with tax matters that include preparation, planning, accounting, bookkeeping, business consulting, payroll, and tax problems.

NYAR TAX focuses on tax controversy and IRS matters, including collections, appeals, audits, tax lien and levy resolution, delinquent returns, employment tax issues, worker classification questions, international tax matters, and tax compliance. Source materials describe the firm as negotiating with federal and state taxing agencies on behalf of individuals and businesses.