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Kristen Mantilla Email & Phone Number

Senior Tax Analyst at Osmose
Location: Atlanta, Georgia, United States 8 work roles 2 schools
1 work email found @hpccpa.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Work email k****@hpccpa.com
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Current company
Role
Senior Tax Analyst
Location
Atlanta, Georgia, United States
Company size

Who is Kristen Mantilla? Overview

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Quick answer

Kristen Mantilla is listed as Senior Tax Analyst at Osmose, a with 1224 employees, based in Atlanta, Georgia, United States. AeroLeads shows a work email signal at hpccpa.com and a matched LinkedIn profile for Kristen Mantilla.

Kristen Mantilla previously worked as Senior Sales Tax Associate at Aprio and SALT Technical Associate at Aprio. Kristen Mantilla holds Doctor Of Law - Jd, Law from Georgia State University College Of Law.

Company email context

Email format at Osmose

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{first_initial}{last}@hpccpa.com
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AeroLeads found 1 current-domain work email signal for Kristen Mantilla. Compare company email patterns before reaching out.

Profile bio

About Kristen Mantilla

Kristen Mantilla is a Senior Tax Analyst at Osmose. She possess expertise in social security law, microsoft word, microsoft excel, legal research, quickbooks. She is proficient in English. Colleagues describe her as "Kristen is an intelligent and analytical team player. Kristen always goes the extra mile to ensure the client's sales tax expectations are exceeded. She is an experienced sales tax expert that would be a wonderful addition to any sales tax compliance team."

Listed skills include Social Security Law, Microsoft Word, Microsoft Excel, Legal Research, and 1 others.

Current workplace

Kristen Mantilla's current company

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Osmose
Osmose
Senior Tax Analyst
peachtree city, georgia, united states
Employees
1224
AeroLeads page
8 roles

Kristen Mantilla work experience

A career timeline built from the work history available for this profile.

Senior Tax Analyst

Current

Atlanta, Georgia, United States

May 2024 - Present

Senior Sales Tax Associate

Successfully managed the State and Local Tax (SALT) compliance for approximately 45 clients, ranging from franchises to Business & Occupation Returns. Conducted thorough reviews of invoices and sales tax data to generate comprehensive work products, encompassing calculations for gross, taxable, and sales taxes. Conducted in-depth research on intricate tax-ability issues pertaining to Sales and Use tax for diverse clientele including Manufacturing, SAAS, and Retail sectors. Leveraged advanced tools such as Avalara – Tax Research (TTRUS) and Checkpoint Thompson Reuters to provide accurate and informed guidance on multi-state taxation. Facilitated audit responses from multiple state agencies, managed refund requests, and addressed various compliance issues as they arose. Maintained current knowledge of evolving sales tax regulations spanning all states.Delivered comprehensive training sessions to associates on SALT (State and Local Tax) compliance procedures, encompassing meticulous preparation and filing of returns. Diligently reviewed the work of junior associates, providing guidance to uphold standards of accuracy and precision.

Apr 2021 - Apr 2024

Salt Technical Associate

Specialized in conducting meticulous tax research and crafting comprehensive deliverables tailored to client needs, ensuring clarity and ease of understanding. Oversaw the Voluntary Disclosure Agreement (VDA) process for multiple clients, involving meticulous review of raw data to ascertain the need for VDA submissions. Directly engaged with State Officials to ensure seamless application procedures and regulatory compliance. Produced comprehensive nexus study deliverables, assessing potential liability risks for clients. Conducted thorough evaluations of both economic and physical nexus laws to craft meticulous nexus studies

Aug 2019 - Apr 2021

Intake Specialist

Greater Atlanta Area

Entrusted as the primary point of contact for prospective clients at the law firm, I adeptly collected crucial preliminary data to compile comprehensive reports for attorney review. My responsibilities encompassed managing client acceptance, declination, and referral processes with precision and professionalism. Administered the ACT program, overseeing intake procedures with efficiency and accuracy. Collaborating closely with my manager, I also assumed various additional duties within the firm, including managing ELAP services. This entailed proficiently handling correspondence distribution and meticulous filing for numerous individuals covered by insurance.

Jul 2017 - Jul 2019

Tutor

Alpharetta, Ga

Main position was to tutor English and Writing under MLA and APA forms. Their essays usually consisted for the normal "5 paragraph" essays and very minimal research. Most of the students were in English 1101 or 1102. I also occasional tutored Business Law, and History. The biggest gift of the position was having the students come to me so excited about their grades and lost of their fear of future assignments.

Jan 2019 - May 2019

Student Attorney

Phillip C. Cook Low-Income Tax Clinic

Georgia State University

I managed a caseload of 15-20 clients, drafting legal memorandum covering various topics such as innocent spouse claims, identity theft issues, and Offers in Compromise (OICs). Through strategic advocacy and diligent research, I successfully saved clients approximately $30,000 in funds. Provided mentorship to incoming student attorneys within the clinic, fostering their professional development. My experience working with case management software like Amicus and CLIO has honed my ability to efficiently navigate a small law firm environment. I've gained proficiency in accurate time billing and effectively managing my workload, balancing client responsibilities with my academic commitments and Graduate Research Assistant (GRA) hours.

Aug 2017 - Dec 2018

Intern

Coweta County Solicitor Office

Newnan, Georgia

transcribed witness videos, 911 calls, investigated claims pending, wrote memos for legal analysis of different statutes, docketed case files under tracker, created accusation reports and plead sheets, shadow attorney meetings, shadow bench trials, jury trials, jury selections.

May 2017 - Jul 2017

Office Manager/Paralegal

Law Office Of Louis B Lusk

Greater Atlanta Area

Office Management duties included: vendors, accounts payable and receivable, payroll, training new employees, reconciliations.Paralegal duties included: Client intakes, creating client files, Social Security applications, appeals, requesting court hearing, scheduling hearings for the attorney, prepared hearing files, client interactions, preparing clients for hearings.

Sep 2014 - Jul 2016
Team & coworkers

Colleagues at Osmose

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2 education records

Kristen Mantilla education

FAQ

Frequently asked questions about Kristen Mantilla

Quick answers generated from the profile data available on this page.

What company does Kristen Mantilla work for?

Kristen Mantilla works for Osmose.

What is Kristen Mantilla's role at Osmose?

Kristen Mantilla is listed as Senior Tax Analyst at Osmose.

What is Kristen Mantilla's email address?

AeroLeads has found 1 work email signal at @hpccpa.com for Kristen Mantilla at Osmose.

Where is Kristen Mantilla based?

Kristen Mantilla is based in Atlanta, Georgia, United States while working with Osmose.

What companies has Kristen Mantilla worked for?

Kristen Mantilla has worked for Osmose, Aprio, Buckley Beal, Llp, Georgia State University Perimeter College, and Phillip C. Cook Low-Income Tax Clinic.

Who are Kristen Mantilla's colleagues at Osmose?

Kristen Mantilla's colleagues at Osmose include Keelynn Arnold, Lucas Amborn, Adrian Mondragon, Trevor Kirkhart, and Cole Sheltray.

How can I contact Kristen Mantilla?

You can use AeroLeads to view verified contact signals for Kristen Mantilla at Osmose, including work email, phone, and LinkedIn data when available.

What schools did Kristen Mantilla attend?

Kristen Mantilla holds Doctor Of Law - Jd, Law from Georgia State University College Of Law.

What skills is Kristen Mantilla known for?

Kristen Mantilla is listed with skills including Social Security Law, Microsoft Word, Microsoft Excel, Legal Research, and Quickbooks.

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