DeMaranville & Associate CPAs LLC is a CPA firm in Leavenworth, KS, serving business owners, executives, independent professionals, and individual tax clients. The firm provides accounting, tax, bookkeeping, and payroll services, with support for both routine financial needs and business planning tasks.

Its service areas include tax planning and preparation, small business accounting, bookkeeping cleanup, payroll processing, and new business formation. The source materials also reference business advisory services, cash flow management, reviews and compilations, estate and trust tax services, and tax relief topics such as back taxes, non-filed returns, IRS liens, levies, payment plans, and offer in compromise matters.

The profile facts list QuickBooks among the firm's software tools, supporting its bookkeeping and small business accounting work.