+91 9913 552 400 Book 1-hr call Get Free Quote
Available now — limited slots this week

CA firm automation & GST reminder software for tax practices

Client files, GST deadlines, document collection, and staff tasks in one system built for chartered accountant firms — not generic accounting templates.

  • Free 30-min consultation with a senior strategist (no sales fluff)
  • Detailed quote & timeline in 24 business hours
  • NDA-protected — your idea stays 100% confidential
  • Mobile, Web, AI, Blockchain, eCommerce, UI/UX — all in-house
RAMS
★★★★★
4.9 / 5 from 100+ happy clients worldwide

Get Your Free Quote

Tell us about your project — we'll get back within 24 hours.

Your information is 100% secure and never shared. NDA on request.
100+
Projects Delivered
50+
Happy Clients Worldwide
6+
Years of Experience
24h
Response Guarantee
What we build

End-to-end digital solutions, under one roof.

From the first wireframe to post-launch growth — our in-house team handles every layer of your product.

Mobile App Development

Native iOS, Android & cross-platform apps (Flutter, React Native) built for speed, scale and Play/App Store approval.

Web & CMS Development

Fast, SEO-friendly websites and custom CMS dashboards on PHP, Laravel, WordPress, Node and Next.js.

eCommerce Development

Shopify, WooCommerce and custom storefronts engineered for conversion, mobile-first checkout and global payments.

AI & Automation

Generative AI features, chatbots, document automation and ML-powered workflows tailored to your business data.

Blockchain Development

Smart contracts, dApps, wallets, tokens and Web3 integrations on Ethereum, Solana, Polygon and more.

UI/UX Design

Research-led product design — user flows, wireframes and pixel-perfect Figma systems that ship beautifully.

Why Corange Lab

Senior talent. Transparent process. Real outcomes.

We're not a body-shop. You get a small, senior team that takes ownership of your product — not a rotating cast of junior contractors.

Senior-only engineers

5+ year average experience across mobile, web, AI and cloud. Less rework, faster shipping.

Daily updates & transparent Slack

You're added to a shared workspace with daily progress, screenshots and a live dashboard.

Faster time to market

Battle-tested boilerplates and reusable modules cut delivery times by up to 40%.

NDA & IP protection

Your idea, code and data stay yours — we sign NDAs before discussing any details.

Global delivery, local care

Serving clients across US, UK, EU, UAE, Africa & APAC with overlapping time-zone coverage.

Post-launch support

Bugs, scaling, App Store updates — we stick around long after the launch party.

How it works

From first call to live product — in 4 simple steps.

A clear, predictable process so you always know what's next.

1
Free Discovery Call

30 minutes with a senior strategist to understand your goals, scope and constraints.

2
Proposal & Quote

Within 24 hours, you get a detailed scope, timeline and a fixed/milestone-based quote.

3
Design & Build

Weekly demos, daily updates and a shared dashboard so you're never in the dark.

4
Launch & Grow

Go-live, store submission, analytics setup and ongoing support to scale safely.

Solutions

CA practice management & GST workflow software development

Corange Lab builds software for CA and tax firms in India. We do not provide tax, legal, or filing services — our work is practice workflow software your team controls.

Learn more on our main site: CA practice management & GST workflow software development

  • GST filing reminder automation via WhatsApp and email
  • Client document collection portals and status tracking
  • CA firm CRM for assignments, deadlines, and staff tasks
  • Dashboards for partners to see firm-wide workload
Trusted by founders

What our clients say.

A few words from the founders and product leaders we've shipped with.

★★★★★

"Corange Lab took our rough idea and turned it into a polished iOS & Android app in under 12 weeks. Communication was easy, and the team genuinely cared about the outcome."

R
Rohit M.
Founder, Fitness Startup · USA
★★★★★

"Their team rebuilt our eCommerce platform from scratch. Page-load times dropped 60% and our checkout conversion went up 22% in the first month."

A
Aisha K.
Head of Digital · UAE
★★★★★

"We engaged Corange for an AI document-processing tool. They scoped honestly, hit every milestone and delivered a product we now ship to enterprise clients."

M
Michael S.
CTO, B2B SaaS · UK

Have a project in mind?

Get a free consultation & transparent quote within 24 hours.

Get Free Quote Pick a time Chat on WhatsApp
FAQ

Frequently asked questions.

Quick answers to common questions. Have something else? Drop it in the form above.

Once we sign off on scope and proposal, kick-off typically happens within 5–7 business days. Urgent projects can start sooner — just mention it in your form.
We offer both fixed-price and milestone-based engagements. After the discovery call, we send a transparent quote with a clear breakdown — no hidden fees, no surprises.
100%. All source code, design files and intellectual property are transferred to you upon final delivery. We can sign an NDA before any technical discussion.
Yes. Every project includes a free post-launch support window. After that, we offer flexible monthly maintenance and growth plans tailored to your needs.
iOS (Swift), Android (Kotlin), Flutter, React Native, React/Next.js, Node.js, PHP/Laravel, WordPress, Shopify, WooCommerce, Odoo, Python (AI/ML), Solidity and more.
Absolutely — we serve clients across the US, UK, EU, UAE, Africa and APAC. Our team is set up with overlapping working hours so you always have someone available.

Let's build something remarkable together.

Get your free consultation and project quote in under 24 hours. No commitment, no pressure.

Get My Free Quote Book 1-hr call +91 9913 552 400
Book a call

Schedule your free 1-hour discovery call.

Pick a time that works for you — instant confirmation, same senior team as on this page.

Open full calendar in new tab →
Free quote Book call