Contact vendor directly for pricing information.
Cloud-based SaaS product offered through Bloomberg Tax & Accounting; the old listing also described it as SaaS requiring no additional hardware.
Built for medium to large corporate tax departments, multinationals with complex federal tax attributes, and accounting firms preparing carryback claims; also used by the IRS.
Internal Revenue Service (IRS)
Corporate Tax Analyzer is corporate income tax planning and management software sold by Bloomberg Tax & Accounting. It automates complex federal corporate income tax attributes such as NOLs, foreign tax credits and AMT across multiple years and side-by-side scenarios, supports Form 1120 verification and 1139/1120X carryback claims, and is used by the IRS itself for audit calculations.
Bloomberg Tax & Accounting, part of Bloomberg Industry Group and headquartered in Arlington, Virginia, provides tax, accounting and legal research and software. The product was formerly sold under the BNA Software and Bloomberg BNA names.

Corporate Tax Analyzer is a specialized tool best suited to medium and large corporate tax departments and accounting firms that need precise multiyear handling of NOLs, credits and other federal tax attributes, with the credibility of IRS use. The main trade-off is opacity: no public pricing, integrations or implementation details, so buyers must go through a demo and quote process to evaluate fit.
The vendor does not publish pricing for Bloomberg BNA Corporate Tax Analyzer. Contact the vendor directly for a quote.
Corporate tax departments at medium to large corporations, including multinationals with complex federal corporate income tax attributes such as NOLs, foreign tax credits and AMT, as well as accounting firms preparing carryback claims. Notably, the IRS itself uses Corporate Tax Analyzer for audit scenarios under a multi-year contract.
Not publicly disclosed. The vendor does not publish implementation timelines; ask the representative during the demo process.
The vendor describes it as an easy-to-use system that centralizes and automates tax management and planning work in one place, and notes professional training services are available. No independent usability assessment could be retrieved.
Last reviewed: November 4, 2026