For chartered accountants and CS firms

Never miss a client's
due date again.

Mio Practice keeps every client's MCA, GST, income tax and TDS deadlines in one calendar, gives each one to the right person in your firm, and reminds your team - and your clients - before it's late.

Start free Sign in

Free for up to 15 clients · Works on phone and computer · Same sign-in as Mio Invoice and Mio CRM

How it works

Set up a client once. The calendar keeps itself up to date.

1
Add your clients
By CIN, GSTIN or a spreadsheet.
2
Deadlines appear
Worked out from each client's type and registrations.
3
Give out the work
An in-charge per client; tasks follow them.
4
File and record
Mark it filed with the SRN or acknowledgement.

Built for the way a CA firm works

From a sole practitioner to a firm with partners and articles.

Every deadline, worked out for you

Add a client once - company, LLP, firm or individual - and its MCA, GST, income tax and TDS due dates appear for the whole year, period by period.

Type the CIN, get the company

Name, type, incorporation date, ROC and directors with DINs come straight from the MCA register. GSTIN fills in the rest for firms and proprietors.

Reminders before it's late

Each person gets one morning email: overdue work, today's filings and what's coming. Partners see what nobody has picked up.

Nudge clients for documents

Clients get a reminder by email, SMS or WhatsApp a few days before - from your own email and your own approved templates.

Partners, managers, articles

Give each client an in-charge. Staff see only their clients and tasks; partners and managers see the whole firm.

Status that means something

To do, waiting for documents, in progress, filed - with the filing date and SRN / ARN / acknowledgement number on record.

Director KYC on the new cycle

DIR-3 KYC per director on the three-year cycle (by 30 June), moved on automatically once filed.

Your own deadlines too

Professional tax, PF / ESI, a client's board meetings: add your own monthly, quarterly or yearly deadlines for the clients they apply to.

New client? Their history comes with them

Every client gets a Mio ID (the same one across Miosynergy). When they move to you from another firm on Mio Practice, they approve with a one-time code and their details, directors and filing history arrive. You can also share a client: you do GST, another firm does the audit.

Bring your client list

Import clients from a spreadsheet, export deadlines for any month, and print the month calendar.

What it tracks

The statutory due dates, kept current, including the DIR-3 KYC three-year cycle and the Income-tax Act 2025 TDS forms. When the government extends a date, we update it for everyone.

MCA / ROC

AGM
AOC-4
MGT-7 / MGT-7A
ADT-1
DPT-3
MSME-1
INC-20A
DIR-3 KYC
LLP Form 11
LLP Form 8

GST

GSTR-1 (monthly / QRMP)
GSTR-3B (20th / 22nd / 24th)
PMT-06
CMP-08
GSTR-4
GSTR-9
GSTR-9C

Income tax

ITR (31 Jul / 31 Aug / 31 Oct / 30 Nov)
Tax audit report
Form 3CEB
Advance tax instalments

TDS / TCS

Monthly deposit
Salary returns (24Q / Form 138)
Non-salary (26Q / Form 140)
Non-resident (27Q / Form 144)
TCS (27EQ)
Form 16

Trademarks & patents

Trademark renewal (TM-R)
Examination report replies
Opposition counter-statements
Patent Form 18 and FER replies
Patent renewal fees
Form 27 working statement
Design extension

Plans

Start free. Grow when your client list does.

Free

15 clients · 1 user

For a CA starting out: up to 15 clients, the full compliance calendar, and email, SMS and WhatsApp reminders.

Professional

Ask us

150 clients · 5 users

Up to 150 clients and 5 people with roles; send texts through your own SMS account if you have one.

Firm