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www.ey.com/en_gl/tax-alerts/salvadoran-minister-of-finance-files-draft-bill-to-establish-tax-amnesty-program
latinalliance.co/en/special-transitional-law-for-the-fulfillment-of-tax-obligations-el-salvador/
latinalliance.co/ley-especial-transitoria-para-el-cumplimiento-de-obligaciones-tributarias-el-salvador/
www.ey.com/en_gl/tax-alerts/salvadoran-minister-of-finance-files-draft-bill-to-establish-tax-amnesty-program
consortiumlegal.com/el-salvador-amnistia-fiscal-2021/