Dokta vs Pure Tax Investigations
Side-by-side comparison to help you choose the right tool.
Dokta automates your invoices, quotes, and cash flow so you can stop chasing payments and focus on your work.
Last updated: April 4, 2026

Pure Tax Investigations
Essential defense for complex HMRC tax investigations and disputes.
Last updated: March 1, 2026
Visual Comparison
Dokta

Pure Tax Investigations

Feature Comparison
Dokta
Instant AI Document Analysis
This is the foundational, must-have feature. Simply drag and drop a photo, scan, or PDF of any document. Dokta's AI, powered by Claude from Anthropic combined with OCR, analyzes it in less than 60 seconds. It automatically identifies the document type (invoice, quote, contract), and extracts critical data like amounts, due dates, client or supplier details, and tax information. This eliminates all manual data entry, ensuring accuracy and saving hours of tedious work.
Automated Invoicing & Quote Management
Creating and managing billing documents is a non-negotiable task, and Dokta streamlines it completely. You can generate professional invoices and quotes in just a few clicks. For freelancers with day-rate contracts, it enables automatic monthly invoicing. Furthermore, you can send quotes with online acceptance links, allowing clients to approve digitally, and then convert an accepted quote into a final invoice with a single click, closing the loop seamlessly.
Real-Time Cash Flow & Anomaly Detection
You must have immediate visibility into your financial health. Dokta provides a real-time dashboard showing billed revenue, collected revenue, unpaid invoices, and VAT overviews with 12-month graphs. Crucially, it also includes proactive anomaly detection to protect your business, alerting you to changed IBANs, duplicate invoices, inconsistent VAT, or missing numbering, acting as an essential safeguard.
Intelligent Client Database & Payment Tracking
Dokta automatically builds and enriches your contact database from processed documents. It uses SIRET numbers to auto-complete company information and applies a payment scoring system based on historical data, giving you insight into client reliability. It maintains a complete history per entity and automates payment reminders with professional, polite templates, ensuring you get paid faster without awkward follow-ups.
Pure Tax Investigations
Specialist HMRC Investigation Defence
This is a fundamental feature providing an essential, independent layer between you and HMRC. The team, led by ex-HMRC inspectors, manages the entire process from the initial HMRC letter to final settlement. They handle all correspondence, data requests, and meetings, employing deep procedural knowledge to build a robust defence, challenge inaccuracies, and negotiate optimal outcomes, thereby shielding you from direct pressure and potential missteps.
Expertise in Serious Civil Investigations (COP9 & COP8)
Navigating a Code of Practice 9 (COP9) investigation for suspected fraud or a Code of Practice 8 (COP8) enquiry into complex avoidance is a critical necessity. Pure Tax Investigations has the specific, proven expertise to guide clients through these intensive procedures. This includes managing the Contractual Disclosure Facility (CDF) under COP9, ensuring correct legal procedures are followed, and formulating strategic disclosures to secure civil settlements over criminal prosecution.
Comprehensive Tax Disclosure Management
Proactively managing tax disclosures is a vital service to regularise your affairs and avoid investigations. The team expertly handles disclosures under key HMRC campaigns like the Worldwide Disclosure Facility (WDF) for offshore matters and the Let Property Campaign (LPC) for rental income, as well as disclosures for crypto assets, Indian mutual funds, and other complex income sources. This ensures disclosures are complete, accurate, and presented to minimise penalties.
Bespoke Advice for Private Clients & Businesses
Understanding that every client's situation is unique, this feature delivers tailored, pragmatic tax advice beyond just investigation defence. It covers complex private client areas like Residence & Domicile, Inheritance Tax planning, and property tax, as well as business-specific issues like R&D tax credit enquiries and corporate criminal offence (CCO) compliance. This holistic approach is necessary to structure affairs efficiently and meet long-term commercial and succession aspirations.
Use Cases
Dokta
Freelance IT Consultants & Developers
For freelancers working on Time & Materials contracts, manual monthly invoicing is a repetitive burden. Dokta is essential for automating this entire process. Set up your recurring contract once, and Dokta automatically generates and sends invoices, tracks their payment status, and manages client follow-up. This allows you to focus entirely on development work while ensuring your cash flow is systematic and reliable.
Creative Freelancers & Project-Based Workers
Managing the proposal-to-payment cycle for creative projects is fragmented and time-consuming. Dokta provides the necessary integrated workflow. Create a professional quote, send it via a client acceptance link, and with one click convert it to an invoice upon approval. It tracks the project from the first quote to the final payment, ensuring you never miss a step and get paid for your delivered work.
Auto-Entrepreneurs & Micro-Entrepreneurs
Simplicity and compliance are paramount for auto-entrepreneurs. Dokta is a vital tool for generating compliant invoices, easily tracking all receipts and payments, and providing clear warnings for upcoming URSSAF contribution deadlines. It offers a straightforward, stress-free way to manage all administrative documentation without complexity, which is absolutely necessary for staying organized and avoiding penalties.
Growing Small Businesses & SMEs
As a small business grows, document chaos becomes a major operational risk. Dokta serves as the central, AI-driven command center for all financial documents. It provides a unified view of cash flow across all clients and projects, automates accounts receivable, manages supplier contracts and deadlines, and ensures clean, exportable data for accountants, which is critical for sustainable scaling and financial control.
Pure Tax Investigations
Responding to an HMRC Compliance Check or Enquiry
Receiving an HMRC enquiry letter is a pressing concern that demands immediate, expert attention. Pure Tax Investigations steps in to manage the entire process, from interpreting the scope of HMRC's questions and gathering the necessary information to formulating precise, strategic responses. This prevents clients from inadvertently providing misleading information and helps contain the enquiry, transforming a stressful situation into a professionally managed procedure.
Managing a Code of Practice 9 (COP9) Fraud Investigation
If HMRC suspects tax fraud and opens a COP9 investigation, the stakes are extremely high, with the risk of criminal prosecution. This use case is critical for securing a civil settlement. The specialists guide the client through accepting the CDF contract, conducting a meticulous disclosure of all deliberate conduct, and negotiating with the Fraud Investigation Service to achieve a financial settlement, thereby avoiding criminal charges.
Making a Voluntary Tax Disclosure
For individuals or businesses with undisclosed tax liabilities—from offshore income, rental profits, or crypto gains—making a voluntary disclosure is a necessary step to become compliant. Pure Tax Investigations identifies the correct disclosure facility (e.g., WDF, LPC), prepares a comprehensive disclosure report, calculates the tax, interest, and penalties, and liaises with HMRC to secure the best possible terms, often reducing penalty levels significantly.
Defending Against an HMRC Information Notice
When HMRC issues a formal Information Notice under its statutory powers, compliance is legally mandatory, but the scope can be contested. This use case involves expertly reviewing the notice for validity and proportionality, challenging it at tribunal if necessary, and managing the compliant production of information. This ensures clients do not face penalties for non-compliance while protecting them from overly broad and intrusive HMRC requests.
Overview
About Dokta
Dokta is the essential AI-powered document management platform built specifically for the modern independent professional. It eliminates the administrative chaos that steals time and money from freelancers, solo entrepreneurs, auto-entrepreneurs, and small businesses. The core necessity is simple: you drop any document - an invoice, quote, or contract - and Dokta's advanced AI engine reads, classifies, and extracts all key data in under 60 seconds. This is not just storage; it's intelligent automation for the entire document lifecycle. The platform handles creating professional invoices and quotes, tracking payments, sending automated reminders for unpaid invoices, managing contract deadlines, and even generating actionable tasks directly from your documents. It solves critical pain points: no more lost files, missed payment deadlines, or wasted weekends on manual admin. Dokta automatically builds and maintains your client database from your documents, provides real-time cash flow tracking, and offers one-click exports for your accountant. For anyone who bills for their time or services, Dokta is the indispensable central hub that puts your documents to work, managed by AI, so you can focus on your actual business.
About Pure Tax Investigations
Pure Tax Investigations is an essential, specialist defence service for businesses and entrepreneurs facing scrutiny from HM Revenue & Customs (HMRC). When you receive an HMRC letter, a compliance check, or a serious investigation notice, the immediate necessity is for expert, robust protection. This service acts as your critical, independent buffer, managing all communication and negotiation with HMRC on your behalf. Led by Amit Puri, a former senior HMRC tax inspector with over 20 years of direct experience, the team possesses the insider knowledge and pragmatic approach absolutely required to navigate high-stakes tax disputes. The core value proposition is certainty and peace of mind during inherently stressful and intrusive processes. Whether it's a routine enquiry, a complex Code of Practice 9 (COP9) fraud investigation, or a voluntary disclosure, Pure Tax Investigations provides tailored, commercial advice designed to protect your wealth, resolve the dispute efficiently, and safeguard your commercial aspirations. Their focus is not just on defence but on delivering clear, bespoke strategies that address your specific concerns, making them a non-negotiable partner for any serious tax matter.
Frequently Asked Questions
Dokta FAQ
How does Dokta's AI analysis work?
Dokta uses a combination of Optical Character Recognition (OCR) to read text from your documents and advanced AI, specifically Claude by Anthropic, to understand the context. The AI classifies the document type and intelligently extracts key fields like dates, amounts, tax numbers, and client information. This entire process is completed in under 60 seconds, requiring zero manual input from you for data extraction.
Is my data secure and compliant with European regulations?
Absolutely. Data security and compliance are fundamental necessities. Dokta is 100% GDPR compliant. All your data is hosted on secure servers within Europe (AWS Paris region). Furthermore, all data is protected with AES-256 encryption, ensuring that your sensitive business and client information remains private and secure at all times.
What happens if I exceed my monthly document limit?
Your plan determines the number of documents you can process each month. If you reach your limit, you will need to upgrade to a higher plan to process additional documents in that billing cycle. You can monitor your usage within the application. The Free Discovery plan allows 15 documents per month, making it easy to test the platform's core features before committing.
Can I connect Dokta to my accounting software?
Currently, Dokta focuses on providing flawless, automated document management and cash flow tracking. It offers a crucial feature: the ability to export all your financial data, including invoices, expenses, and client records, to a universal CSV file format. This CSV file can then be easily imported into any major accounting software, ensuring your accountant receives perfectly organized data.
Pure Tax Investigations FAQ
What is the first thing I should do if I receive an HMRC investigation letter?
The absolute first step is to seek specialist advice immediately and not to contact HMRC directly. Do not ignore the letter. Forward it to a tax investigation specialist like Pure Tax Investigations. They will assess the seriousness of the enquiry, explain your rights and obligations, and develop a strategic response plan. Early intervention is crucial to prevent miscommunication and manage the direction of the investigation from the outset.
How does your experience as former HMRC inspectors benefit clients?
This insider experience is a critical advantage. It provides deep, practical knowledge of HMRC's internal procedures, operational priorities, and the mindset of case officers. This allows the team to anticipate HMRC's next moves, communicate effectively using the correct terminology, and negotiate from a position of strength and understanding. It ensures your case is presented in the most compelling way HMRC expects and respects.
What is the difference between a compliance check and a COP9 investigation?
A compliance check is a routine HMRC review to check the accuracy of a tax return or claim; it is not an allegation of fraud. A Code of Practice 9 (COP9) investigation is a serious civil investigation into suspected tax fraud, where HMRC offers the opportunity to make a disclosure under the Contractual Disclosure Facility to avoid criminal prosecution. The latter is far more serious and requires immediate specialist representation.
Can you help if I need to make a disclosure for crypto taxes or offshore income?
Yes, managing complex disclosures is a core service. For crypto assets, offshore income (e.g., from Indian mutual funds), or undisposed rental profits, the team will identify the correct disclosure facility—such as the Worldwide Disclosure Facility (WDF)—and guide you through the entire process. This includes calculating historic liabilities, negotiating the appropriate penalty level, and preparing the full disclosure report to bring your affairs into compliance with HMRC.
Alternatives
Dokta Alternatives
Dokta is an AI-powered document management platform designed for freelancers, solo entrepreneurs, and SMBs. It automates the entire document lifecycle, from creation and data extraction to payment tracking and deadline management, putting your documents at the heart of your business operations. Users often explore alternatives for various reasons. These can include budget constraints, the need for specific integrations, different platform preferences, or requiring a feature set tailored to a larger or more niche business model. It's a common step in finding the perfect operational fit. When evaluating other solutions, key considerations should be AI automation strength, security and data residency, scalability of pricing, and the depth of features for your specific document types. The goal is to find a system that eliminates administrative chaos as effectively as Dokta does, ensuring no lost files or missed payments.
Pure Tax Investigations Alternatives
Pure Tax Investigations is a specialized service in the business and finance category, providing expert defense and tailored solutions for complex tax disputes and HMRC investigations. Clients often explore alternatives for various reasons, such as seeking different pricing structures, requiring a specific geographical presence, or needing a service with a different blend of advisory and hands-on support. When evaluating other providers, it is essential to prioritize firms with proven expertise in serious tax investigations, particularly those involving HMRC's Code of Practice 9. You must look for a team with direct, former HMRC experience and a track record of robust client representation. The necessity is a provider that offers comprehensive support, from disclosures to ongoing compliance, ensuring a complete defense.