Economics and Business Journal
Vol. 4 No. 5 (2026)

The Role of Tax Literacy in The 12% Vat Rate and Lifestyle on Purchasing Decisions

Enggar Nursasi (STIE Malangkucecwara Malang, Indonesia)
Siti Munfaqiroh (STIE Malangkucecwara Malang, Indonesia)



Article Info

Publish Date
14 Jun 2026

Abstract

This study examines the effects of the VAT rate increase and lifestyle on purchasing decisions among consumers in the Malang area, with tax literacy as a moderating variable. An explanatory quantitative design was applied using PLS-SEM (SmartPLS 4.0) with 81 respondents selected through purposive sampling. The results indicate that VAT rate increase (β = 0.537; p = 0.000) and lifestyle (β = 0.285; p = 0.024) each have a significant positive effect on purchasing decisions. Tax literacy does not directly affect purchasing decisions (β = 0.066; p = 0.465), but functions as a significant moderator: it strengthens the effect of the VAT rate increase (β = 0.309; p = 0.037) while weakening the effect of lifestyle (β = −0.337; p = 0.031). These findings suggest that tax literacy may shift the basis of consumer decision-making toward a more rational-fiscal orientation, offering preliminary evidence for the value of tax education programs that address everyday consumption contexts

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Journal Info

Abbrev

go

Publisher

Subject

Economics, Econometrics & Finance

Description

Economics and Business Journal (ECBIS) | ISSN (e): 2963-7589 is an international peer-reviewed, open access scientific journal dedicated to the advancement and dissemination of research results that support high-level research in the fields of Economics, Management and Business, this journal ...