
Pinnacle Arbitrage Compliance LLC one of the largest independent firms devoted exclusively to arbitrage compliance for tax-exempt bond issuers and conduit borrowers. Pinnacle was established by former professionals of the Ernst & Young Arbitrage Rebate Compliance Group when that firm made the decision to exit the service area.

Pinnacle offers a variety of calculation and compliance services, including arbitrage rebate calculations, spending exception analyses, yield reduction calculations, yield reduction payment determinations, IRS Form 8038-T preparation, overpayment refund requests, assistance with IRS examinations, and escrow monitoring services.