GST registration and returns
New registrations, amendments, GSTR filings and reconciliation for proprietors, partnerships and private limited companies across India.

About · BKS.Adv Consultancy Private Limited
A registered private company in Sasaram, Bihar — business registration, accounting and tax auditing for local founders and clients across India, with one named advisor on every file.
Years advising Indian businesses from Sasaram
Registrations, returns and audits delivered
First-time approval rate on registrations
Fixed-fee packages with published bands

Who we are
We are a private limited company providing business registration, accounting and tax auditing services. Trading as BKS Consultancy, we help proprietors, partnerships and companies with GST, Shop Act, MSME Udyam, incorporation, DSC and audit support — with named ownership on every file and fixed package pricing before work starts.
From our office in Sasaram we serve clients across Bihar and pan-India through e-signatures and digital document collection. Working papers, acknowledgements and challans stay archived for the next auditor or lender review.
Tax & GST
Whether you need a fresh GST registration, an amendment, monthly or quarterly returns, or a clean-up of mismatched GSTR data, a named advisor owns the portal work and the follow-ups with the department. Government fees are billed at actuals with receipts; professional fees stay inside the published band you accepted.
We also coordinate related tax work — ITR filing, tax audits under section 44AB and catch-up plans when books have fallen behind — so GST and income-tax positions stay consistent.
View GST packages

Registrations
First-time founders often lose weeks to incomplete applications. We send a service-specific checklist after the discovery call, prepare the forms, and file Shop and Establishment Act licences, Udyam / MSME registrations, Import Export Codes and private limited or LLP incorporations with MCA.
Bundle two or more packages in the estimator and the professional-fee discount applies before you commit — so the quote you sign is the invoice you receive.
Estimate a registration bundleDocumentation
Every engagement ends with structured archives: acknowledgements, challans, portal screenshots and working papers you can hand to a statutory auditor, banker or incoming CFO. Class 3 DSC and ICEGATE tokens are coordinated when filings require them, with credentials documented at handover.
Financial records are handled under NDA, stored in access-controlled folders and never shared with third parties without your instruction.

Inside the practice
When you engage BKS you are buying filings, checklists and a client room that stays organised. These are the surfaces the engagement actually runs on — from GST and MCA portals to the discovery table where scope becomes a fixed fee.



Practice areas
Forty-two specialised packages across accounting, tax, registrations and corporate compliance — scoped as fixed-fee work, not open-ended retainers unless you ask for one.
New registrations, amendments, GSTR filings and reconciliation for proprietors, partnerships and private limited companies across India.
Shop and Establishment Act licences, Udyam / MSME registration, IEC codes and related state and central filings with document checklists upfront.
Private limited, LLP and Nidhi company incorporation, DIN / DSC coordination and ongoing ROC annual compliance.
Bookkeeping retainers, income-tax returns, tax audits under section 44AB and statutory audits with CARO-ready working papers.
Our office
BKS.Adv Consultancy Private Limited operates from our Sasaram office. Walk in for registrations, accounting reviews and tax-audit planning, or complete every step online with the same SLA and document vault.


Book a visit or a video call. Business registration, accounting and tax auditing are handled for clients across Bihar and the rest of India, with e-signatures and digital checklists.

Who we serve
Shop Act, GST, Udyam and incorporation packaged so you open doors with the right licences — not a pile of rejected applications.
IEC, Class 3 DSC, GST reconciliation and ROC filings handled by one advisor who already knows your entity structure.
Statutory and tax audit support with structured schedules, management letters and an archive you can share with lenders or investors.
Engagement process
Each step ends with a concrete deliverable — checklist, fee sheet, portal acknowledgement or certificate vault — so the engagement never stalls in silence.
01
A 20-minute consultation to map entity type, turnover, GSTIN status and pending filings. You leave with a clear sense of exposure — interest, late fees and missing licences — before any work starts.
Day 0
You send: PAN, Aadhaar, address proof and recent financials (if available).
02
We confirm the exact packages, a service-specific document checklist and a fixed professional fee with any bundle discount applied. Government charges are listed separately so there are no surprises.
Day 1
You get: written scope, fee sheet and upload checklist.
03
Your advisor prepares, vets and files on the relevant portal (GST, MCA, labour, DGFT or income-tax). Clarifications and follow-ups are handled directly — you are not asked to chase the department yourself.
Day 2 – 10
You get: ARN / SRN, acknowledgement copies and weekly status.
04
Certificates, login credentials and working papers are handed over in an organised pack. Renewal reminders and due-date watches are switched on so the next compliance cycle does not catch you off guard.
Ongoing
You get: certificate vault, credentials and reminder calendar.
What you can expect
A named specialist owns your file from intake to certificate — not a rotating helpdesk. You get one WhatsApp thread, one weekly status note, and the same person who filed your application handling department queries.
Every engagement carries a committed turnaround tied to the statutory due date. We track portal acknowledgements, clarifications and approvals, and flag blockers the same day they appear — not after the deadline slips.
Published price bands for all services. Bundle discounts and 18% GST appear in the estimator before you talk to us. The written quote matches the invoice; government fees and tokens are billed at actuals with receipts.
Working papers, challans, acknowledgements and certificates are archived in a structured vault. When your auditor, lender or buyer asks for evidence, you hand over a complete pack — not a scattered WhatsApp export.
Common questions
The bands shown are our professional fees for advisory and filing work. Government fees, stamp duty, DSC token costs and third-party charges are billed at actuals with receipts attached. The estimator adds 18% GST on the professional fee so the figure you see is what the invoice line will look like before government outlays.
Select two or more services in the estimator and the discount applies automatically on the professional fee before GST: 5% from two services, 8% from four, and 12% from six. The same tiers feed the written quote and the invoice — there is no separate “negotiation” step that changes the maths.
Most engagements start with PAN, Aadhaar, proof of business address and recent financials or bank statements. Company and LLP work additionally needs DSC, DIN details and registered office proof. Your advisor sends a service-specific checklist within a few hours of the discovery call so you are not guessing what to scan.
Yes. From our Sasaram registered office we handle GST, registrations, accounting and tax audits pan-India. Remote clients use e-signatures, secure document upload and video discovery calls. Physical presence is only needed when a statute or bank KYC explicitly requires it — and we tell you that up front.
Bring turnover, GSTIN status and pending filings to a free 20-minute consultation. Advisor reply within 1 business day. Office hours Mon – Sat · 9:30 am to 7:00 pm IST.