-Design of business strategies to obtain financial and fiscal benefits.
    
    -Legal-fiscal, customs, and administrative implementation of resources.
    -Fiscal and tax advise for income tax and other federal taxes. 
    -Recovery of amounts paid to CFE for wrong charges billed by this company.
    -Return of payments made to INFONAVIT.
    -Re-calculation of CUFIN (payments made by Corporations to S.A.T -federal treasury department). 
    -Audit for purchase and sale of stocks.
    
-Project of implementing of federal protection law for personal data. .
    
-Fiscal litigation: Fiscal Credits (SAT), taxes, social security IMSS, INFONAVIT and PROFECO.