Is an electronic signature valid for the BAS?

Yes. Electronic signatures meet U.S. legal tests under the ESIGN Act and UETA when intent, consent, attribution, and record retention are documented; consumer-facing disclosures may be required for certain financial or benefit transactions.

What happens if BAS totals differ from federal forms?

Reconcile immediately. Discrepancies can prompt IRS notices under information return rules and potentially penalties under IRC §6721 for incorrect or late filings.

Can I use remote notarization for BAS attachments?

Possibly. Remote online notarization is state-specific; some states permit RON with identity proofing and audio-video recording requirements, while others have different rules.

How do I correct an error after signing?

Create an amendment or corrected BAS with clear versioning, have all required parties sign the correction, and retain both original and corrected records for audit trails.

Who must sign the BAS?

An authorized officer, preparer, or designated agent with documented signing authority should sign. Signature authority should be consistent with internal controls and corporate resolutions.

How long must I keep the BAS and attachments?

Follow IRS minimums (typically 3 years from filing per IRC §6501(a)), retain 6 years for certain understatements, and follow HIPAA or state rules where applicable.

Tax Annual BAS

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

TAX ANNUAL BUSINESS ACTIVITY STATEMENT (BAS)

Taxpayer Identification

Taxpayer Full Legal Name Business / Trading Name (if different) Business Address

Entity Type (select all that apply):

Individual / Sole Proprietor C Corp S Corp

Partnership Trust / Estate LLC Other

Tax Year and Reporting Period

Tax Year Ending:

Reporting Period Start: Month Day Year

Reporting Period End: Month Day Year

Statement of Amounts (All amounts in local currency)

Total GST on Sales (Output Tax) Total GST on Purchases (Input Tax Credits) Net GST (Output less Input) PAYG Withholding Total PAYG Instalment Amount Fuel or Other Credits Other Tax Liabilities (describe in adjustments) Total Amount Payable (sum of liabilities less credits) Overpayment / Refund Due (if applicable) Adjustment Details / Explanation (required where adjustments reported)

Taxpayer Identification Number (TIN)

Social Security Number (if individual):

Employer Identification Number (if applicable):

Certification and Declaration

By signing below, the taxpayer certifies, under penalty of perjury, each of the numbered statements set forth below. The taxpayer acknowledges that false statements or omissions may subject the signer to civil or criminal penalties as provided by law.

The amounts reported on this statement are true, correct and complete to the best of my knowledge and prepared in accordance with applicable tax law and regulations.
I am authorized to sign this Business Activity Statement on behalf of the taxpayer identified above.
I will retain records supporting the amounts reported on this statement and will make those records available upon lawful request by tax authorities.
I understand that any overstatement or understatement of liabilities or credits may result in assessment of additional tax, penalties, and interest.
I declare that any claim for refund or credit is made in good faith and is supported by substantiating documentation.
Where required, amounts withheld on payments to employees or contractors included in this statement have been deposited in accordance with statutory obligations.

Certification Acknowledgement

I have read and agree to the statements above and certify the accuracy of this statement under penalty of perjury.

Tax Agent / Preparer (if applicable)

Preparer or Agent Name Preparer Registration / ID Preparer Contact Number

Taxpayer Name:

Signature:

Date:

What the Tax Annual BAS is and how it fits into U.S. reporting

The Tax Annual BAS is a consolidated business activity summary used to report annual tax-related balances, liabilities, and reconciliation items for an entity. While the BAS label is commonly associated with other jurisdictions, a U.S. practitioner can treat a Tax Annual BAS as a year-end statement that aggregates payroll, sales tax, and informational return reconciliations for filing and internal audit purposes. It supports preparation of federal forms and schedules, documents supporting IRS examinations, and internal controls that align with recordkeeping obligations under federal tax law.

Why preparing a clear Tax Annual BAS matters

A clear Tax Annual BAS centralizes year-end activity, reduces reconciliation errors, and documents basis for federal filings. Properly prepared, it supports audit readiness and helps meet record retention and statutory reporting responsibilities under IRS rules and related federal standards.

Who prepares and relies on the Tax Annual BAS

Core preparers and recipients include in-house accounting teams, external accountants, payroll providers, and tax compliance officers.

Small business owners and controllers who consolidate payroll and sales tax reconciliations for annual filings.
Accounting firms and CPAs that prepare federal returns and supporting schedules for clients.
Payroll bureaus and HR departments that reconcile employee withholding and employer tax liabilities.

The BAS is also used as a document of record during IRS inquiries and for cross-checking 1099 and W-2 reporting.

Essential sections to include in a professional Tax Annual BAS

A professional Tax Annual BAS groups financial activity into standard sections for easy review and reconciliation at year end.

Summary Totals

Consolidated gross receipts, taxable sales, payroll totals, and other high-level balances with references to supporting ledgers and schedules.

Payroll Reconciliation

Year-to-date wages, federal withholding, employer taxes, and comparisons to Forms W-2 and 941 to confirm reported amounts match internal payroll records.

Sales Tax Summary

State and local taxable sales by jurisdiction, tax collected versus remitted, and adjustments for exemptions or returns by jurisdiction.

Information Returns

Summary of Forms 1099-NEC/1099-MISC issuance counts, TIN reconciliation status, and backup withholding triggers where applicable.

Adjustments & Credits

Year-end tax credits, depreciation and amortization adjustments, prior period corrections, and a short rationale for each entry.

Supporting Attachments

Reference list of spreadsheets, payroll registers, sales journals, and third-party reports required to substantiate BAS line items.

Required data elements and identifiers

Employer EIN: Federal EIN

Reporting Year: Tax year

Business Name: Legal entity name

Contact Info: Phone and email

Totals and Codes: Line-item codes

Prepared By: Preparer name

Step-by-step: completing a Tax Annual BAS

Complete the BAS in a consistent sequence to reduce reconciliation errors and speed review cycles.

01

Gather Records: Assemble payroll, sales journals, bank statements, and ledger exports.
02

Reconcile Lines: Match BAS totals to ledgers and federal forms like W-2 and 941.
03

Resolve Discrepancies: Investigate any mismatches before finalizing entries.
04

Sign and Archive: Execute signatures, save a certified copy, and update retention logs.

Where to file, send, and store the completed BAS

Routing depends on the BAS purpose: internal consolidation, submission to tax preparers, or inclusion with federal/state filings.

Internal Archive: Store certified copy in accounting system with access controls.
External Preparer: Send to CPA or tax firm with secure transfer and a signed cover statement.
State Agencies: Include supporting schedules with state sales or payroll tax filings when required.
IRS Inquiries: Provide on request as supporting documentation during examinations.

Configuring an online BAS workflow

Set consistent fields, signature order, and authentication rules before sending for signatures.

Field	Configuration
Required Fields	Employer EIN, Reporting Year, Totals
Signer Order	Preparer → Approver → CFO
Authentication	Email + SMS code or higher
Audit Trail	Capture IP, timestamps, and actions

Digital signing and eSubmission considerations

Choose a platform that captures intent, attribution, and retains an immutable audit trail for each signature.

Formats Supported: PDF, DOCX, and HTML
Integrations: Works with Salesforce and NetSuite
Compliance: Supports ESIGN and UETA requirements

Ensure the service you use can produce a certificate of completion and export signed records for long-term archival.

Key federal deadlines to consider when finalizing the BAS

Cross-check BAS entries against federal and information return deadlines to avoid penalties and late filings.

Form W-2 to Employees:

Jan 31 — provide copies to employees.

1099-NEC Filing:

Jan 31 — recipient and IRS deadline.

1040 Individual Return:

Apr 15 — tax payment due; extension to Oct 15 with Form 4868.

1099-MISC (Paper IRS):

Feb 28 — paper filing to IRS due.

FBAR (FinCEN 114):

Apr 15 with automatic extension to Oct 15.

Penalties and compliance risks to avoid

Late 1099 Filing: $60 per form

Late 1099 (longer): $130 per form

Late 1099 (late): $330 per form

Intentional Disregard: $660+ per form

Backup Withholding: 24% withholding rate

I-9 Paperwork: $281–$2,789 per violation

Common mistakes when preparing a Tax Annual BAS

Using inconsistent source ledgers or unreconciled payroll reports, which creates mismatches with Forms W-2 and 941 and prolongs audits.
Failing to confirm taxpayer identification numbers for 1099 recipients, which can trigger backup withholding and filing penalties.
Omitting jurisdictional sales tax adjustments or exemptions, leading to incorrect remittance totals and possible state assessments.
Missing signature attribution or failing to retain an audit trail for electronic signatures, weakening proof of intent and authorization.

Representative eSignature pricing and capability snapshot for Tax Annual BAS workflows

Compare baseline pricing and common capabilities across vendors to assess ongoing eSignature costs and compliance fit for BAS workflows.

	signNow	DocuSign	Adobe Sign	PandaDoc	HelloSign
Starting Price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free Trial	7-day trial	Trial available	Trial available	Trial available	Trial available
Bulk Send	Yes	Yes	Yes	Yes	Limited
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No
Envelope Cap	No cap	100 envelopes/user/year	Varies by plan	Varies by plan	Varies by plan

Frequently asked questions about the Tax Annual BAS

Answers to common BAS questions addressing format, deadlines, signatures, and recordkeeping for U.S.-based entities.

Need help? Contact support

Is an electronic signature valid for the BAS?
Yes. Electronic signatures meet U.S. legal tests under the ESIGN Act and UETA when intent, consent, attribution, and record retention are documented; consumer-facing disclosures may be required for certain financial or benefit transactions.
What happens if BAS totals differ from federal forms?
Reconcile immediately. Discrepancies can prompt IRS notices under information return rules and potentially penalties under IRC §6721 for incorrect or late filings.
Can I use remote notarization for BAS attachments?
Possibly. Remote online notarization is state-specific; some states permit RON with identity proofing and audio-video recording requirements, while others have different rules.
How do I correct an error after signing?
Create an amendment or corrected BAS with clear versioning, have all required parties sign the correction, and retain both original and corrected records for audit trails.
Who must sign the BAS?
An authorized officer, preparer, or designated agent with documented signing authority should sign. Signature authority should be consistent with internal controls and corporate resolutions.
How long must I keep the BAS and attachments?
Follow IRS minimums (typically 3 years from filing per IRC §6501(a)), retain 6 years for certain understatements, and follow HIPAA or state rules where applicable.

be ready to get more

Join over 28 million airSlate SignNow users

Sign Now