# NAS Ledger > Multi-currency cloud accounting software and professional finance services — invoicing, expenses, banking, fixed assets, VAT, group consolidation, and IFRS reporting. Based in the UAE, serving clients worldwide. NAS Ledger is a multi-tenant accounting platform with a strict double-entry engine, multi-currency support, period locking, role-based access, and a full audit trail. Its team offers outsourced bookkeeping, VAT and corporate tax compliance, virtual CFO, HR consultancy, and cloud services, delivered by CMA-certified, Big Four-trained professionals with 13+ years of experience. It is software only and does not provide accounting, tax, or legal advice. ## Pages - [Home](/): Product overview and value proposition. - [The App](/the-app): Modules and feature highlights — invoices, expenses, banking, reports, fixed assets, VAT. - [Plans](/plans): Subscription plans and launch pricing for the software. - [Services](/services): Professional services — bookkeeping, VAT & corporate tax, virtual CFO, consolidation, HR, cloud, migration. Priced per engagement by quotation. - [Accounting & bookkeeping services UAE](/services/accounting-and-bookkeeping-services-uae): Outsourced monthly bookkeeping and IFRS reporting. - [Bookkeeping services UAE](/services/bookkeeping-services-uae): Monthly bookkeeping for UAE mainland and free-zone companies. - [VAT filing services UAE](/services/vat-filing-services-uae): VAT registration, return preparation and FTA compliance. - [Corporate tax services UAE](/services/corporate-tax-services-uae): Corporate tax registration, computation and filing. - [Virtual CFO services UAE](/services/virtual-cfo-services-uae): Forecasting, budgets, margin analysis and board reporting. - [Blog](/blog): Articles on accounting, VAT, and finance operations. - [Multi-currency accounting guide](/guides/multi-currency-accounting): In-depth guide to multi-currency bookkeeping and translation. - [VAT registration UAE](/guides/vat-registration-uae): Thresholds, timing, documents and post-registration obligations. - [VAT deregistration UAE](/guides/vat-deregistration-uae): Mandatory and voluntary deregistration, deadlines and the final return. - [UAE tax invoice format](/guides/tax-invoice-format-uae): Mandatory invoice fields, simplified invoices and foreign-currency rules. - [UAE corporate tax deadlines & penalties](/guides/corporate-tax-deadlines-penalties-uae): Registration, filing, payment and record deadlines with penalties. - [Accounting records requirements UAE](/guides/accounting-records-requirements-uae): What to keep, retention periods and electronic record rules. - [Bookkeeping cost UAE](/guides/bookkeeping-cost-uae): How outsourced bookkeeping is priced and what drives the fee. - [Contact](/contact): Get in touch with the team or request a quotation. - [Privacy Policy](/privacy): How user data is collected and processed. - [Terms of Service](/terms): Terms governing use of the platform. - [Refund Policy](/refund): Refund terms.