# Accounting CS Payroll Review: Pricing, Features, Alternatives Accounting CS Payroll: Multi-client batch payroll engine sold to firms that run payroll as a service line. Pricing from On request, SOC 2 unconfirmed, and how it compares to the alternatives, for US accounting and bookkeeping firms. Source: https://node8.ai/accounting-tools/payroll/accounting-cs-payroll/ --- [Accounting Tools](https://node8.ai/accounting-tools/) · [Payroll & PEO](https://node8.ai/accounting-tools/payroll/) # Accounting CS Payroll Dated · Thomson Reuters Multi-client batch payroll engine sold to firms that run payroll as a service line [Visit Accounting CS Payroll](https://tax.thomsonreuters.com/us/en/cs-professional-suite/accounting-cs-payroll) [All 19 payroll & peo tools](https://node8.ai/accounting-tools/payroll/) Best for Firms with a sizable payroll book already standardized on the CS Professional Suite Starting price On request SOC 2 Unconfirmed Multi-factor auth Unconfirmed Ownership part of Thomson Reuters Integrates with UltraTax CS, Workpapers CS, Practice CS, Fixed Assets CS, NetClient CS, Virtual Office CS The read ## What Accounting CS Payroll does Very few payroll products are built on the assumption that the person running payroll is a staff accountant with forty client files open, and this is one of them. Accounting CS Payroll is the payroll module of Thomson Reuters' Accounting CS, licensed to the firm rather than to the employer. Work happens in batch: hours arrive by spreadsheet import or through remote entry, the firm processes a run across multiple client entities in one pass, and the software produces the federal, state and local filings, including 941, 940, W-2 and 1099, along with checks, direct deposit files or PayCard payments. Fee calculation and client invoicing for the payroll service are part of the product, which tells you who the intended operator is. Clients see results through NetClient CS portals rather than by logging in and running payroll themselves. The commercial model is the cleanest in this category for a firm that wants margin. The firm buys the licence, sets its own price to the client, bills the client directly, and keeps the whole difference. There is no revenue share, no referral commission, and no vendor sitting between the firm and the engagement. That is the opposite of ADP Refer and Earn or the Paychex referral route, where the vendor owns the client afterwards. It fits a firm already running UltraTax CS, Practice CS and Virtual Office CS and has enough payroll volume to justify a per-firm licence and the training time. It does not fit a firm with six payroll clients, and it does not fit a client who wants a self-service app, mobile onboarding, or benefits administration attached to payroll. Thomson Reuters does not publish a price, so evaluation starts with a phone call and a quote. The trade-offs are real. Pricing is opaque and negotiated. The delivery model leans on Virtual Office CS hosting rather than a browser-native application, and the surrounding suite carries the interface conventions of an older generation of practice software. Thomson Reuters markets Onvio as its cloud brand for firms yet publishes no roadmap statement or migration path connecting Accounting CS to it, which leaves buyers guessing about where the payroll engine sits in the company's plans. Security documentation for the product is not published on the page, so SOC reporting could not be confirmed either way. The direct comparison is Payroll Relief, which does the same multi-client batch job with published per-client pricing and a cloud-first interface. Against ADP RUN for Partners or Gusto Pro the comparison is not like for like: those give a firm a dashboard over many separate client accounts, each run individually, rather than one engine that processes a book in a batch. The inherited dated tier stands, and it stands on capability that is still genuinely good rather than on a broken product. Firms with a mature payroll book get real throughput here. But a product with no published pricing, no visible roadmap, a phone number as the primary call to action, and an ageing delivery model is difficult to adopt from a standing start in 2026. Capabilities ## What you get Batch payroll processing across many client entities in one pass Federal, state and local payroll tax forms including 941, 940, W-2 and 1099 Spreadsheet import and remote payroll entry for client-supplied hours Pre-printed checks, direct deposit and PayCard delivery Built-in fee calculation and client invoicing for the payroll service NetClient CS client portals for 24/7 access to payroll reports Pricing, security, integrations ## What it costs and what it connects to Thomson Reuters does not publish a price for Accounting CS Payroll; it is quoted per firm, usually on firm size or entity count. We could not confirm a SOC 2 report for Accounting CS Payroll from public sources. Ask the vendor directly before it touches client data — an absence here means unverified, not absent. Accounting CS Payroll does not integrate directly with a general ledger. On the tax side it works with UltraTax CS, Workpapers CS, Practice CS and Fixed Assets CS, which covers most of what US firms run. Beyond that: NetClient CS and Virtual Office CS. [Vendor pricing page](https://tax.thomsonreuters.com/us/en/cs-professional-suite/accounting-cs-payroll) Our rating ## Why we rate Accounting CS Payroll a Dated Accounting CS Payroll is rated Dated: it is one of 5 of the 19 payroll & peo tools here that still works but is no longer keeping pace. Still sold and still working, but no longer keeping pace — thin investment, an aging interface, or a roadmap that has visibly stalled. Fine to stay on, hard to recommend adopting. [How these ratings are decided](https://node8.ai/accounting-tools/methodology/). Same vendor ## More from Thomson Reuters ### [1040SCAN](https://node8.ai/accounting-tools/tax-workflow/1040scan/) Scan-and-populate OCR that turns 1040 source documents into workpapers and tax software input Dated ### [Accounting CS](https://node8.ai/accounting-tools/general-ledger/accounting-cs/) Firm-side write-up, trial balance and payroll ledger for accountants running many client books Dated ### [Thomson Reuters Checkpoint](https://node8.ai/accounting-tools/tax-research/checkpoint-ria/) Thomson Reuters tax research library built on RIA and PPC content, quoted per firm Strong Option ### [CoCounsel](https://node8.ai/accounting-tools/tax-research/cocounsel/) Thomson Reuters AI assistant that answers tax questions from licensed Checkpoint content Strong Option Alternatives ## Accounting CS Payroll alternatives ### [Payroll Relief](https://node8.ai/accounting-tools/payroll/payroll-relief/) Batch payroll processing platform licensed to the firm, which bills clients at its own rates Dated ### [myPay Solutions](https://node8.ai/accounting-tools/payroll/mypay-solutions/) Outsourced payroll bureau sold through accounting firms rather than direct to employers Strong Option ### [ADP RUN for Partners](https://node8.ai/accounting-tools/payroll/adp-run-for-partners/) Partner edition of RUN, where the firm processes client payroll instead of referring it Strong Option ### [Gusto](https://node8.ai/accounting-tools/payroll/gusto/) Small-business payroll with a partner program that lets firms choose how they bill Top Pick ### [Patriot Payroll](https://node8.ai/accounting-tools/payroll/patriot-payroll/) Low-cost US payroll sold to firms at a volume discount they bill on at their own rate Strong Option ### [QuickBooks Payroll Elite](https://node8.ai/accounting-tools/payroll/quickbooks-payroll-elite/) Top tier of Intuit's payroll line, adding done-for-you setup and $25,000 penalty cover Strong Option [Compare all 19 payroll & peo tools](https://node8.ai/accounting-tools/payroll/) Sources ## Where these facts came from Researched from public sources. Pricing and security claims change without notice, so check the vendor before you buy. Last reviewed September 8, 2026. ### [Accounting CS Payroll product page](https://tax.thomsonreuters.com/us/en/cs-professional-suite/accounting-cs-payroll) Retrieved 2026-09-08 ### [CS Professional Suite product list](https://tax.thomsonreuters.com/us/en/cs-professional-suite) Retrieved 2026-09-08 Keep browsing ## Other categories [Practice Management (49)](https://node8.ai/accounting-tools/practice-management/)[General Ledger & Bookkeeping (26)](https://node8.ai/accounting-tools/general-ledger/)[Tax Workflow & Document Automation (26)](https://node8.ai/accounting-tools/tax-workflow/)[Tax Preparation (18)](https://node8.ai/accounting-tools/tax-preparation/)[Tax Planning & Advisory (13)](https://node8.ai/accounting-tools/tax-planning/)[Tax Research (13)](https://node8.ai/accounting-tools/tax-research/)[Month-End Close Automation (11)](https://node8.ai/accounting-tools/close-automation/)[Proposals & Engagement Letters (9)](https://node8.ai/accounting-tools/proposals-engagement/)[Spreadsheet Reporting & Ledger Sync (6)](https://node8.ai/accounting-tools/spreadsheet-reporting/)[Tax Resolution & IRS Representation (6)](https://node8.ai/accounting-tools/tax-resolution/)[AI Meeting Assistants (5)](https://node8.ai/accounting-tools/meeting-assistants/) ## Got the stack, still doing the work by hand? 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