--- title: Accounting & Tax Blog for Melbourne SMEs | 42 Advisory | Arthur Dent description: Stay informed with expert accounting, tax and business advisory insights from 42 Advisory. Practical, compliant guidance for Melbourne SMEs image: https://42advisory.com.au/hubfs/42-advisory-melbourne-accounting-blog-featured-image.webp --- [Skip to Content](https://42advisory.com.au/42-advisory-blog/author/arthur-dent#body) [![42\_Advisory\_Logo\_Header](https://42advisory.com.au/hubfs/42_Logo_Header.svg "42_Advisory_Logo_Header")](https://42advisory.com.au/) Toggle Menu - Accounting & Tax Toggle children for Accounting & Tax - [Small Business Accountants](https://42advisory.com.au/services/small-business-accountant-melbourne) - [Personal Tax Returns & Advice](https://42advisory.com.au/services/personal-tax-accountant-melbourne) - [BAS & IAS Lodgement](https://42advisory.com.au/services/bas-ias-accountant-services-melbourne) - [Tax Compliance](https://42advisory.com.au/services/small-business-tax-compliance-melbourne) - [SMSF Accountants](https://42advisory.com.au/services/smsf-accountant-melbourne) - [Property Tax](https://42advisory.com.au/services/property-tax-accounting-melbourne) - [Bookkeeping](https://42advisory.com.au/services/small-business-bookkeeping-melbourne) - [CPA Accountants & Business Advisors](https://42advisory.com.au/services/cpa-accountant-melbourne) - [Local Accountants](https://42advisory.com.au/accountants) - Business Advisory Toggle children for Business Advisory - [Business Advisory & 3-Way Forecasting](https://42advisory.com.au/services/business-advisory-forecasting) - [Tax Planning](https://42advisory.com.au/services/tax-planning-melbourne) - [R&D Tax Incentive Services](https://42advisory.com.au/services/r-and-d-tax-incentive) - [Business Valuation](https://42advisory.com.au/services/business-valuations) - [Buying a Business](https://42advisory.com.au/services/buying-a-business-due-diligence-melbourne) - [Finance Broking Overview](https://42advisory.com.au/finance/) - [Residential Finance](https://42advisory.com.au/finance/residential-finance-services-melbourne) - [Commercial Finance](https://42advisory.com.au/finance/commercial-finance-services) - [Asset Finance](https://42advisory.com.au/finance/asset-finance-solutions) - Industries Toggle children for Industries - [Accounting for Doctors](https://42advisory.com.au/industries/accounting-advisory-for-doctors-dentists-health-practices) - [E-Commerce & Online Retail](https://42advisory.com.au/industries/ecommerce-accountants-melbourne) - [Tech, SaaS & IT](https://42advisory.com.au/industries/tech-saas-accounting) - [MMA, BJJ & Muay Thai Gyms](https://42advisory.com.au/industries/martial-arts-combat-sports-gym-accountants-melbourne-42-advisory) - [Cafés, Restaurants & Retail Stores](https://42advisory.com.au/industries/cafés-restaurants-retail-stores) - [Crypto Tax for Investors & Traders](https://42advisory.com.au/industries/crypto-tax-accounting-for-investors-traders) - [Builders, Contractors & Trades](https://42advisory.com.au/industries/builders-tradies-accountants-melbourne) - [Startup Accounting & Advisory](https://42advisory.com.au/industries/startup-accounting-advisory-services-melbourne) - [Professional Services Firms](https://42advisory.com.au/industries/professional-services) - [Automotive & Mechanical Services](https://42advisory.com.au/industries/automotive-accountants-melbourne) - [About Us](https://42advisory.com.au/about) - [Contact Us](https://42advisory.com.au/contact-us) - [Resources](https://42advisory.com.au/42-advisory-blog) - [(03) 9997 7081](tel:0399977081) ##### Arthur Dent ![Key ATO Due Dates for Australian Businesses: 2026-27](https://42advisory.com.au/hs-fs/hubfs/Images/WebP/melbourne-small-business-accounting-consultation-42-advisory.webp?height=500&name=melbourne-small-business-accounting-consultation-42-advisory.webp) ## [BAS & Tax Due Dates 2026-27: ATO Calendar](https://42advisory.com.au/42-advisory-blog/key-ato-due-dates-bas-payg-fbt-super-tpar) Self-lodged tax returns due 31 Oct 2026 (2 Nov, as it's a Saturday). 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