Tax & Law

What Tax & Law does

Tax & Law — Asesores Fiscales is a Mexico City-based professional services firm (despacho de abogados y contadores) that provides tax consulting, tax litigation, and advisory services across Mexican fiscal and administrative law. Founded in 2007 and led by licensed partners Lic. Víctor López Márquez and Lic. Alberto Martínez, the practice serves Mexican businesses and individuals navigating tax compliance, contested tax matters, social security, foreign trade, pensions, labor law, and medical negligence disputes. The firm's value proposition rests on jurisdiction-specific regulatory expertise rather than on technology, with no disclosed software products, platforms, or AI capabilities.

The service catalog is delivered through a traditional professional-services model: partners and licensed staff handle client engagements on a project or retainer basis, with multi-year contracts referenced as part of the engagement structure. There are no named enterprise clients, no publicly disclosed ARR or revenue figures, and no partnerships with technology vendors or large consulting networks. Distribution and demand generation rely on partner-led sales activity and ongoing publication of articles, bulletins, and commentary on Mexican tax reform and fiscal policy via the firm website.

In terms of scale and footprint, the firm operates from a single Mexico City office and falls within the 11–50 employee headcount band. There is no evidence of geographic expansion, M&A activity, funding rounds, or product/technology investment across its operating history. Public-facing website content shows a most recent activity date of 2014, suggesting either a deliberately low digital-profile strategy or limited recent operational momentum. The firm competes in a market where larger national and Big-Four-affiliated tax practices offer broader geographic reach; Tax & Law's positioning is that of a specialist Mexico-only boutique.

Name

Tax & Law

Legal name

Tax & Law - Asesores Fiscales

Website

https://taxlaw.com.mx

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

11–50 employees

Short description

Tax & Law is a Mexico City-based law and accounting boutique founded in 2007 that provides tax consulting, tax litigation, and advisory services in Mexican fiscal, administrative, social security, foreign trade, pension, and labor law matters for businesses and individuals.

Ownership category

akta.pro rank

Product category

Tax and Legal Advisory Services

NAICS

Offices of Lawyers (54111), Other Accounting Services (541219)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Tax Law (BPAHAAAG)

akta.pro secondary industry

Transfer Pricing & International Tax Services (BPAHABAI)

Keywords

• Tax consulting services
• Tax litigation advisory
• Social security compliance
• Foreign trade advisory
• Pension claims support

Headquarters

HQ city

Mexico City

HQ country

Mexico

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Professional Advisory Services: Billing for specialized consulting and representation services in fiscal, legal, social security, and labor matters. Services are customized to client needs including tax strategy, litigation representation, and regulatory compliance advisory.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Tax & Law is a Mexican law and accounting firm (Despacho de Abogados y Contadores) that provides specialized fiscal, legal, social security, foreign trade, pension, and labor advisory and representation services. The firm delivers tax consulting, tax litigation including amparo proceedings, IMSS social security compliance, customs and free trade agreement advisory, pension claims with INFONAVIT fund recovery, and labor law representation before Mexican authorities and courts for both corporations and individuals.

Product overview

Tax & Law is a law and accounting firm (Despacho de Abogados y Contadores) specializing in Mexican tax and administrative law. The firm offers a portfolio of six core legal service modules: Consultoría Fiscal (tax consulting and strategy), Legal (tax litigation and amparo proceedings), Seguridad Social (social security compliance), Comercio Exterior (foreign trade and customs), Pensiones (pension claims and calculations), and Laboral (labor law representation). These services are delivered by a team of lawyers and accountants through personalized advisory, strategic defense, and representation before Mexican authorities including SHCP, IMSS, and courts.

Differentiator

Problem solved

Functional benefit

Products and services

• Consultoría Fiscal (Tax Consulting) Tax consulting services that develop fiscal strategies compliant with current tax provisions to optimize client operations and growth, including corporate acquisitions, restructurings, mergers, treaty interpretation for double taxation, and representation before tax authorities. Intended for Mexican corporations and individuals seeking fiscal advisory.
• Legal (Tax Litigation) Tax litigation services covering local and federal contributions through nullity lawsuits before the Federal Court of Fiscal and Administrative Justice, local contentious tribunals, and amparo proceedings before District Courts, Collegiate Courts, and the Supreme Court of Justice of the Nation. Intended for clients seeking judicial defense against tax determinations.
• Seguridad Social (Social Security) Social security advisory services including employer substitution operations, salary integration, risk classification, audits, agreement negotiations, and representation before social security authorities. Intended for Mexican employers and individuals dealing with IMSS compliance and social security disputes.
• Comercio Exterior (Foreign Trade) Foreign trade advisory services focused on eliminating risks in import and export operations through strategic use of programs and treaties, covering rules of origin, tariff classification, unfair trade practices, customs procedures, and free trade agreements. Intended for Mexican businesses engaged in cross-border trade.
• Pensiones (Pensions) Pension advisory and representation services for old-age and disability pensions, including pension calculation projections, IMSS pension claims, and assistance with INFONAVIT fund recovery cases (housing funds transferred to TESOFE). Intended for Mexican individual workers and retirees.
• Laboral (Labor Law) Labor and employment legal services including representation before local and federal conciliation and arbitration boards, collective bargaining disputes, administrative labor authorities, preventive labor advice, and employment contract audits. Intended for Mexican employers needing labor counsel and representation.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves3 records

Expansion highlights3 records

Direct peers

• Santamarina y Steta: Long-standing Mexican law firm with a recognized tax and administrative law practice handling fiscal consulting, tax litigation, and corporate advisory — comparable in service mix and Mexican market focus to Tax & Law.
• Calderón y de la Sierra: Specialized Mexican tax consultancy and law firm offering tax planning, transfer pricing, and tax controversy services, plus social security and foreign trade — directly comparable niche focus on Mexican fiscal regulatory matters.
• Creel, García-Cuéllar, Aiza y Enríquez: One of Mexico's leading full-service law firms with a particularly strong tax and administrative law practice, advising on Mexican fiscal reform, tax litigation, and amparo proceedings — closely overlapping with Tax & Law's core competency in Mexican tax controversy.
• Goodrich, Riquelme y Asociados: Boutique Mexican firm specializing in fiscal, administrative, and customs law with extensive tax litigation practice — a closely comparable specialty boutique with similar clientele in Mexican tax controversy and foreign trade.
• Basham, Ringe y Correa: Established Mexican law firm with deep tax, labor, social security, and foreign trade practices serving both domestic and multinational clients — directly comparable service breadth to Tax & Law across fiscal, labor, and regulatory matters.

Broad incumbents

• Baker McKenzie Mexico: Global law firm with a substantial Mexico City office offering international tax, transfer pricing, customs, and tax controversy services — competing for cross-border tax matters and large multinational mandates touching Mexico.
• PwC Mexico (Tax & Legal practice): Big Four Mexican tax practice providing tax consulting, tax compliance, transfer pricing, and tax litigation — a broad incumbent competing for corporate tax advisory mandates with multinational reach.
• KPMG Mexico (Tax practice): Big Four tax practice in Mexico covering corporate tax, transfer pricing, tax controversy, and customs — a broader resource-equipped incumbent competing for similar corporate and tax advisory mandates.
• Deloitte Mexico (Tax & Legal practice): Big Four tax practice in Mexico offering corporate tax compliance, transfer pricing, tax controversy, and social security advisory to large enterprises — competing for the same corporate clients with broader resources and global networks.
• EY Mexico (Tax practice): Big Four tax practice providing corporate tax consulting, international tax, transfer pricing, and tax litigation in Mexico — broader portfolio incumbent that competes directly for Mexican corporate tax advisory and litigation mandates.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/taxlawmx
• Facebookfacebook.com/taxlawmx?ref=hl

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Tax & Law